The Pin-Rivet, cataloged under National Stock Number 5320-01-618-4633, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Pro Corporation-Pmc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-618-4633 |
| Primary Part Number | HL110VAZ-8-20 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Pro Corporation-Pmc |
| Status | ACTIVE |
| Shank Diameter | 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Fastener Length | 1.645 INCHES NOMINAL IN |
| Head Style | COUNTERSUNK W/REVERSE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| Width Between Flats | 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Countersink Angle | 90.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.387 INCHES MINIMUM AND 0.412 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HL110VAZ-8-20 | Huck International, Inc (USA) |
| HL110VAZ-8-20 PRIMARY | Pro Corporation-Pmc (USA) |
| HL110VAZ-8-20 | West Coast Aerospace, Inc. (USA) |
| HL110VAZ-8-20 | Blanc Aero Industries Uk Ltd (GBR) |
| HL110VAZ-8-20 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL110VAZ-8-20 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HL110VAZ-8-20 | 5/2 Secondary reference U.S. Government activity |
| HL110VAZ-8-20 | 5/9 Secondary reference Chemring Energetic Devices, Inc |
NSN 5320-01-618-4633 is a Pin-Rivet, manufactured by Pro Corporation-Pmc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-618-4633 has 6 manufacturer part numbers on file: HL110VAZ-8-20 (Huck International, Inc), HL110VAZ-8-20 (Pro Corporation-Pmc), HL110VAZ-8-20 (West Coast Aerospace, Inc.), HL110VAZ-8-20 (Blanc Aero Industries Uk Ltd), HL110VAZ-8-20 (Sps Technologies, Llc Dba PB Fasteners) and 1 more.
Key specifications for HL110VAZ-8-20: Shank Diameter: 0.264 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Fastener Length: 1.645 INCHES NOMINAL IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.